bloodstream

English Thesaurus

1. the blood flowing through the circulatory system (noun.body)

hypernym	:	blood,
definition	:	the fluid (red in vertebrates) that is pumped through the body by the heart and contains plasma, blood cells, and platelets (noun.body)

part meronym	:	cardiovascular system, circulatory system,
definition	:	the organs and tissues involved in circulating blood and lymph through the body (noun.body)